The ACRK-STARTER comes with a complete SLK-2 tool and a repair fitting kit with 7 tube-to-tube fittings. The starter kit allows the professional mechanic to realize the value of the SWEDGE-LOK system without the large investment of the master kit. The repair fittings kit can be re-stocked with all sizes of tube-to-tube, tube-to-hose, and block-off repair fittings. Easy and cost-effective way to get started with SWEDGE-LOK.